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445088

Sigma-Aldrich

丙二酸单乙酯

别名:

3-乙氧基-3-氧代丙酸, 丙二酸乙酯, 丙二酸氢乙酯, 单乙基氢丙二酸酯, （乙氧基羰基）乙酸

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About This Item

线性分子式:
HO2CCH2CO2C2H5
CAS号:
1071-46-1
分子量:
132.11
EC號碼:
213-992-7
MDL號碼:
MFCD00020490
分類程式碼代碼:
12352100
PubChem物質ID:
24868159
NACRES:
NA.22

形狀

liquid

雜質

<10% ethyl malonate, potassium salt

折射率

n20/D 1.435 (lit.)

bp

106.5 °C/3 mmHg (lit.)

密度

1.119 g/mL at 25 °C (lit.)

官能基

carboxylic acid
ester

SMILES 字串

CCOC(=O)CC(O)=O

InChI

1S/C5H8O4/c1-2-9-5(8)3-4(6)7/h2-3H2,1H3,(H,6,7)

InChI 密鑰

HGINADPHJQTSKN-UHFFFAOYSA-N

相关类别

應用

反应物用于：
  • 通过Dieckmann闭环方法制备特特拉姆酸
  • 有机催化脱羧Doebner-Knoevenagel反应
  • 与氨基修饰的寡核苷酸缀合
  • 酰化反应（酰化剂）
  • 用于潜在的朊病毒病治疗的吲哚乙醛酰胺
  • 与醛的Knoevenagel缩合反应

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H319,H335

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

標靶器官

Respiratory system

儲存類別代碼

10 - Combustible liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

235.4 °F - closed cup

閃點（°C）

113 °C - closed cup

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BGBC4160V
BGBC1763V
BGBB6132
BGBB1275V
MKBF3869V

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商品

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Knoevenagel Condensation Reaction

Knoevenagel Condensation is an organic reaction named after Emil Knoevenagel. It is a classic C-C bond formation reaction and a modification of the Aldol Condensation.

Global Trade Item Number

货号GTIN
445088-5G4061832283531

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